I have all of the above three for sale and available. the pricing is as follows:

Tamiya TB02 - roller $100 plus shipping, rtr $140, rtr w/ARTA NSX body $150

HPI Micro RS4 - $125 shipped (plenty of extra wheels and parts)

Kyosho Mini Z - Free for first person who buys one of the other two (can't get it to run though.)

Micro RS4:
http://i205.photobucket.com/albums/bb196/cadeezy1/DSC01597.jpg
http://i205.photobucket.com/albums/bb196/cadeezy1/DSC01598.jpg

Tamiya TB02:
http://i205.photobucket.com/albums/bb196/cadeezy1/tb02/DSC01654.jpg
http://i205.photobucket.com/albums/bb196/cadeezy1/tb02/DSC01656.jpg
can come with the Traxxas TQ 2ch tx and rx.

Please let me know if interested, i can provide more pictures upon request.

willing to trade for M03R or RC18R

tb02 sold.